1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * AD1938/AD1939 audio driver
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright 2014 Analog Devices Inc.
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <linux/module.h>
9*4882a593Smuzhiyun #include <linux/spi/spi.h>
10*4882a593Smuzhiyun #include <linux/regmap.h>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include <sound/soc.h>
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun #include "ad193x.h"
15*4882a593Smuzhiyun
ad193x_spi_probe(struct spi_device * spi)16*4882a593Smuzhiyun static int ad193x_spi_probe(struct spi_device *spi)
17*4882a593Smuzhiyun {
18*4882a593Smuzhiyun const struct spi_device_id *id = spi_get_device_id(spi);
19*4882a593Smuzhiyun struct regmap_config config;
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun config = ad193x_regmap_config;
22*4882a593Smuzhiyun config.val_bits = 8;
23*4882a593Smuzhiyun config.reg_bits = 16;
24*4882a593Smuzhiyun config.read_flag_mask = 0x09;
25*4882a593Smuzhiyun config.write_flag_mask = 0x08;
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config),
28*4882a593Smuzhiyun (enum ad193x_type)id->driver_data);
29*4882a593Smuzhiyun }
30*4882a593Smuzhiyun
31*4882a593Smuzhiyun static const struct spi_device_id ad193x_spi_id[] = {
32*4882a593Smuzhiyun { "ad193x", AD193X },
33*4882a593Smuzhiyun { "ad1933", AD1933 },
34*4882a593Smuzhiyun { "ad1934", AD1934 },
35*4882a593Smuzhiyun { "ad1938", AD193X },
36*4882a593Smuzhiyun { "ad1939", AD193X },
37*4882a593Smuzhiyun { "adau1328", AD193X },
38*4882a593Smuzhiyun { }
39*4882a593Smuzhiyun };
40*4882a593Smuzhiyun MODULE_DEVICE_TABLE(spi, ad193x_spi_id);
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun static struct spi_driver ad193x_spi_driver = {
43*4882a593Smuzhiyun .driver = {
44*4882a593Smuzhiyun .name = "ad193x",
45*4882a593Smuzhiyun },
46*4882a593Smuzhiyun .probe = ad193x_spi_probe,
47*4882a593Smuzhiyun .id_table = ad193x_spi_id,
48*4882a593Smuzhiyun };
49*4882a593Smuzhiyun module_spi_driver(ad193x_spi_driver);
50*4882a593Smuzhiyun
51*4882a593Smuzhiyun MODULE_DESCRIPTION("ASoC AD1938/AD1939 audio CODEC driver");
52*4882a593Smuzhiyun MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
53*4882a593Smuzhiyun MODULE_LICENSE("GPL");
54